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Look for other cheap flights to Sofia

$1,764 Cheap flights to Sofia

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Sofia departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Sofia

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
23:10 - 20:50
PER
-
SOF
27h 40m2 stops
Turkish Airlines Logo
16:00 - 01:25
SOF
-
PER
51h 25m2 stops
$1,764Turkish Airlines
Sun, 8 Mar - Wed, 11 Mar
Multiple Airlines Logo
21:50 - 19:05
SYD
-
SOF
30h 15m2 stops
Multiple Airlines Logo
14:00 - 06:30
SOF
-
SYD
31h 30m2 stops
$1,815Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Turkish Airlines Logo
21:15 - 20:50
SYD
-
SOF
32h 35m2 stops
Turkish Airlines Logo
16:00 - 19:20
SOF
-
SYD
42h 20m2 stops
$1,820Turkish Airlines
Mon, 16 Feb - Thu, 19 Feb
Turkish Airlines Logo
21:15 - 20:50
SYD
-
SOF
32h 35m2 stops
Turkish Airlines Logo
16:00 - 19:20
SOF
-
SYD
42h 20m2 stops
$1,821Turkish Airlines
Mon, 16 Feb - Thu, 19 Feb
Turkish Airlines Logo
21:15 - 15:10
SYD
-
SOF
26h 55m2 stops
Turkish Airlines Logo
21:40 - 19:20
SOF
-
SYD
36h 40m2 stops
$1,823Turkish Airlines
Mon, 16 Feb - Thu, 19 Feb
Qatar Airways Logo
21:40 - 17:15
SYD
-
SOF
52h 35m2 stops
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m1 stop
$1,943Qatar Airways
Mon, 16 Feb - Thu, 19 Feb
Qatar Airways Logo
21:40 - 17:15
SYD
-
SOF
52h 35m2 stops
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m1 stop
$1,945Qatar Airways
Mon, 16 Feb - Thu, 19 Feb
British Airways Logo
08:30 - 16:20
PER
-
SOF
37h 50m2 stops
British Airways Logo
21:00 - 01:25
SOF
-
PER
46h 25m2 stops
$2,088British Airways
Sun, 8 Mar - Wed, 11 Mar
Emirates Logo
06:15 - 00:45
MEL
-
SOF
27h 30m1 stop
Emirates Logo
14:25 - 23:20
SOF
-
MEL
23h 55m1 stop
$2,409Emirates
Thu, 26 Feb - Thu, 26 Mar
Emirates Logo
22:20 - 13:25
PER
-
SOF
21h 05m1 stop
Emirates Logo
01:55 - 17:20
SOF
-
PER
33h 25m1 stop
$2,781Emirates
Sun, 8 Mar - Tue, 10 Mar

momondo Fare Finder

 
Locate flights to Sofia that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 11 December 2025.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

Route

Depart

Return

Price

PerthSofia

PER - SOF

PERSOF

Perth

Sun 8/3

23:10-20:50

2 stops27h 40m

Sofia

Wed 11/3

16:00-01:25

2 stops51h 25m

$1,764

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sat 24/1

21:50-19:05

2 stops30h 15m

Sofia

Sat 31/1

14:00-06:30

2 stops31h 30m

$1,815

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 16/2

21:15-20:50

2 stops32h 35m

Sofia

Thu 19/2

16:00-19:20

2 stops42h 20m

$1,820

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 16/2

21:15-20:50

2 stops32h 35m

Sofia

Thu 19/2

16:00-19:20

2 stops42h 20m

$1,821

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 16/2

21:15-15:10

2 stops26h 55m

Sofia

Thu 19/2

21:40-19:20

2 stops36h 40m

$1,823

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 16/2

21:40-17:15

2 stops52h 35m

Sofia

Thu 19/2

12:30-06:50

1 stop33h 20m

$1,943

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 16/2

21:40-17:15

2 stops52h 35m

Sofia

Thu 19/2

12:30-06:50

1 stop33h 20m

$1,945

PerthSofia

PER - SOF

PERSOF

Perth

Sun 8/3

08:30-16:20

2 stops37h 50m

Sofia

Wed 11/3

21:00-01:25

2 stops46h 25m

$2,088

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Thu 26/2

06:15-00:45

1 stop27h 30m

Sofia

Thu 26/3

14:25-23:20

1 stop23h 55m

$2,409

PerthSofia

PER - SOF

PERSOF

Perth

Sun 8/3

22:20-13:25

1 stop21h 05m

Sofia

Tue 10/3

01:55-17:20

1 stop33h 25m

$2,781

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sofia from

Sofia flights insights and trends

Explore insights for your Sofia flight to craft the best travel plan

What is the cheapest month to fly to Sofia?

In general, February is the cheapest month to fly from Australia to Sofia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,423. If you aren’t able to travel during the month of February, then book flights to Sofia from Australia during August instead. Flights to Sofia in August, while not as cheap as those in February, still average around $1,758.

What is the cheapest day to depart on your flight to Sofia?

The cheapest day to depart on your flight to Sofia is on a Monday when prices can be found for as low as $1,826. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Sofia on Wednesday is $2,011.

What is the cheapest time of day to depart on your flight to Sofia?

Our most recent data shows that the best time of day to fly to Sofia is in the evening. Flights from Australia to Sofia during this time can be as low as $1,840. Try not to purchase tickets in the morning because they tend to be around $2,773. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $1,919 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Australia for as low as $1,648 on momondo.

Cheapest flights to Sofia

Find the cheapest flights to Sofia from your nearest city or airport

Cheap Sofia flight deals and tips

Summary info about Sofia flight prices, duration and airlines

Best One-Way Price

$1,901

Best Round-Trip Price

$1,764

Fastest flight time

23h 50m

Popular in

December
The best one-way flight price to Sofia from Australia in the last 72 hours is $1,901 (Melbourne to Sofia).
Search Deals
The best round-trip flight price to Sofia from Australia in the last 72 hours is $1,764 (Perth to Sofia).
Search Deals
The fastest flight to Sofia from Australia takes 23h 50m (Melbourne to Sofia).
Search Deals
December has the highest demand for flights to Sofia, with a 13% price increase on average.
Search Deals

Frequently asked questions about flying to Sofia

How far in advance should I book a flight to Sofia?

We recommend purchasing flights from Australia to Sofia 64 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Sofia for $1,919.

Is there an alternative airport near Sofia?

Plovdiv Airport can be an alternative airport used for travel to Sofia.

Is there a cheaper alternative to flying into Sofia?

Plovdiv Airport has an average price of $132 per person and is typically the cheapest airport to fly into when visiting Sofia. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Sofia?

Users booking trips to Sofia from Istanbul found flights 25% cheaper than the average price of flights to Sofia. To find the cheapest price to Sofia from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Sofia Airport?

Prices for flights to Sofia Airport were last updated today.

How many operators does momondo search for flights to Sofia Airport?

As of December 2025, there are 5 operators available to choose from for flights to Sofia Airport.

How old do you have to be to fly to Sofia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets

Why use momondo?

Why should I use momondo to find a flight deal to Sofia?

It is quick and easy to find flights to Sofia on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

Can I find flights to Sofia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sofia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Sofia?

Once all potential Sofia flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Sofia right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Sofia and let you know when they change.

An easier way to manage your Sofia trip

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Find better results for your trip to Sofia

Popular Flights to Sofia

Popular routes according to searches in the past day on momondo
Melbourne to Sofia Flightsfrom $1,219
Brisbane to Sofia Flightsfrom $1,544
Sydney Kingsford Smith to Sofia Flightsfrom $1,207
Perth to Sofia Flightsfrom $1,089